131477486

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{13831}}^1$

素因数の和:13944

約数の個数: 24

約数和(自身を含む): 231796656

約数和(自身を除く): 100319170

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 9506, 13831, 27662, 96817, 193634, 677719, 1341607, 1355438, 2683214, 9391249, 18782498, 65738743, 131477486]

約数ペア:

[(1, 131477486), (2, 65738743), (7, 18782498), (14, 9391249), (49, 2683214), (97, 1355438), (98, 1341607), (194, 677719), (679, 193634), (1358, 96817), (4753, 27662), (9506, 13831)]